A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.
Classification: Check valves of steel
NSN 5910-01-108-9398
NSN 6110-00-435-5923
NSN 6320-01-393-7022
NSN 6685-01-329-7462
NSN 5855-01-634-0259
NSN 5965-00-064-8209
NSN 5835-00-974-4014
NSN 5895-01-216-3814
NSN 5960-01-125-2356
NSN 6240-01-375-0179
NSN 5925-01-560-8784
NSN 6130-01-502-9155